FIELD: machine building.
SUBSTANCE: engine system includes supercharging air cooler; exhaust gas recirculation channel; condensate tank having an inlet for receiving condensate from the supercharge air cooler; and chamber for collection of condensate from supercharge air cooler. Condensate reservoir is configured to heat exchange with the exhaust gas recirculation channel so that heat energy is removed from the exhaust gas recirculation channel to the condensate tank for evaporation of the condensate collected in the chamber. Controller is configured to control exhaust gas flow rate in exhaust gas recirculation channel based on rate of heat removal from exhaust gases in said channel to condensate in said reservoir.
EFFECT: present invention makes it possible to realize effective control of accumulation of condensate at reduction of temperature of exhaust gases.
17 cl, 7 dwg
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